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204129

Sigma-Aldrich

Potassium sulfate

99.99% trace metals basis

Synonym(s):
Dipotassium sulfate, Monopotassium sulfate, Sulfuric acid dipotassium salt
Linear Formula:
K2SO4
CAS Number:
Molecular Weight:
174.26
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.99% trace metals basis

form

powder

impurities

≤150.0 ppm Trace Metal Analysis

SMILES string

[K+].[K+].[O-]S([O-])(=O)=O

InChI

1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

OTYBMLCTZGSZBG-UHFFFAOYSA-L

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Potassium sulfate 99.99% trace metals basis

Sigma-Aldrich

204129

Potassium sulfate

Potassium sulfate ACS reagent, ≥99.0%, powder

Sigma-Aldrich

223492

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Supelco

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1.93649

Potassium sulfate

Potassium sulfate crystalline, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP

SAFC

1.05150

Potassium sulfate

assay

99.99% trace metals basis

assay

≥99.0%

assay

-

assay

-

form

powder

form

powder

form

-

form

coarse powder, crystalline

impurities

≤150.0 ppm Trace Metal Analysis

impurities

≤0.01% insolubles, ≤5 ppm N compounds

impurities

-

impurities

-

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

500

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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